Diablosport Forums

I recently tried to install the lastest update 9r02 into my u7142. After the install it said that my hardware was incompatible. I had no problem loading the 7r12 back in.

Also with the 7r12-d-fg I am unable to disable the rear o2 heater circuits. Everytime I try to disable them it locks up in the middle of writing the tune. Any ideas?

Program your car with the performance tune and then download the last tune written and email it to me I'll take a look at it.